Performance Management |
May 01, 2026 |
|---|---|
| Roundhill Bitcoin Covered Call Strategy ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on net asset value (“NAV”) as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/ybtc. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on net asset value (“NAV”) as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 29.70% (quarter ended June 30, 2025) and the Fund’s lowest quarterly return was (23.98)% (quarter ended December 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/ybtc |
| Roundhill Bitcoin Covered Call Strategy ETF | Roundhill Bitcoin Covered Call Strategy ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 29.70% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (23.98%) |
| Lowest Quarterly Return, Date | Dec. 31, 2025 |
| Roundhill China Magnificent Seven ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on net asset value (“NAV”) as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/magc. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on net asset value (“NAV”) as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 25.98% (quarter ended March 31, 2025) and the Fund’s lowest quarterly return was (21.38)% (quarter ended December 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/magc |
| Roundhill China Magnificent Seven ETF | Roundhill China Magnificent Seven ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 25.98% |
| Highest Quarterly Return, Date | Mar. 31, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (21.38%) |
| Lowest Quarterly Return, Date | Dec. 31, 2025 |
| Roundhill Meme Stock ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/meme. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/meme |
| Roundhill Daily 2X Long Magnificent Seven ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/MAGX. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 54.83% (quarter ended September 30, 2025) and the Fund’s lowest quarterly return was (30.87)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/MAGX |
| Roundhill Daily 2X Long Magnificent Seven ETF | Roundhill Daily 2X Long Magnificent Seven ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 54.83% |
| Highest Quarterly Return, Date | Sep. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (30.87%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill Ether Covered Call Strategy ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/yeth. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 36.04% (quarter ended September 30, 2025) and the Fund’s lowest quarterly return was (36.64)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/yeth |
| Roundhill Ether Covered Call Strategy ETF | Roundhill Ether Covered Call Strategy ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 36.04% |
| Highest Quarterly Return, Date | Sep. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (36.64%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill GLP-1 & Weight Loss ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/ozem. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 26.68% (quarter ended December 31, 2025) and the Fund’s lowest quarterly return was (3.19)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/ozem |
| Roundhill GLP-1 & Weight Loss ETF | Roundhill GLP-1 & Weight Loss ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 26.68% |
| Highest Quarterly Return, Date | Dec. 31, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (3.19%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill Innovation-100 0DTE Covered Call Strategy ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/qdte. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 11.23% (quarter ended June 30, 2025) and the Fund’s lowest quarterly return was (5.87)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/qdte |
| Roundhill Innovation-100 0DTE Covered Call Strategy ETF | Roundhill Innovation-100 0DTE Covered Call Strategy ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 11.23% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (5.87%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill Russell 2000 0DTE Covered Call Strategy ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/rdte. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 8.40% (quarter ended September 30, 2025) and the Fund’s lowest quarterly return was (-6.45)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/rdte |
| Roundhill Russell 2000 0DTE Covered Call Strategy ETF | Roundhill Russell 2000 0DTE Covered Call Strategy ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 8.40% |
| Highest Quarterly Return, Date | Sep. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (6.45%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill S&P 500® 0DTE Covered Call Strategy ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/xdte. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 7.21% (quarter ended September 30, 2025) and the Fund’s lowest quarterly return was (4.03)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/xdte |
| Roundhill S&P 500® 0DTE Covered Call Strategy ETF | Roundhill S&P 500® 0DTE Covered Call Strategy ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 7.21% |
| Highest Quarterly Return, Date | Sep. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (4.03%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill S&P 500® Target 10 Managed Distribution ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/tpay and will provide some indication of the risks of investing in the Fund. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/tpay |
| Roundhill S&P 500® Target 20 Managed Distribution ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. The Fund’s performance information is accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/xpay. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on NAV compared to those of a broad-based securities market index. |
| Bar Chart Closing [Text Block] | The Fund’s highest quarterly return was 10.76% (quarter ended June 30, 2025) and the Fund’s lowest quarterly return was (4.83)% (quarter ended March 31, 2025). |
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 |
| Performance Table Uses Highest Federal Rate | All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Table Closing [Text Block] | The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.
Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/xpay |
| Roundhill S&P 500® Target 20 Managed Distribution ETF | Roundhill S&P 500® Target 20 Managed Distribution ETF Shares | |
| Prospectus [Line Items] | |
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 10.76% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (4.83%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Roundhill Weekly T-Bill ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/week. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/week |
| Roundhill Uranium ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/ux. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/ux |
| Roundhill AAPL WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/aapw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/aapw. |
| Roundhill AMD WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/amdw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/amdw. |
| Roundhill AMZN WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/amzw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/amzw. |
| Roundhill COIN WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/coiw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/coiw. |
| Roundhill GOOGL WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/goow. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/goow. |
| Roundhill META WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/metw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/metw. |
| Roundhill MSFT WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/msfw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/msfw. |
| Roundhill PLTR WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/pltw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/pltw. |
| Roundhill NVDA WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/nvdw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/nvdw. |
| Roundhill TSLA WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/tslw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/tslw. |
| Roundhill Magnificent Seven Covered Call ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/MAGY. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/MAGY |
| Roundhill ABNB WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/abnw and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/abnw |
| Roundhill ARM WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/armw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/armw |
| Roundhill AVGO WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/avgw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/avgw |
| Roundhill BABA WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/babw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/babw |
| Roundhill BRKB WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/ brkw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/ brkw |
| Roundhill COST WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/cosw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/cosw |
| Roundhill CRWD WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/crww and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/crww |
| Roundhill DKNG WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/dknw and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/dknw |
| Roundhill HOOD WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/hood. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/hood |
| Roundhill NFLX WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/nflw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/nflw |
| Roundhill RDDT WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/rddw and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/rddw |
| Roundhill SHOP WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/show and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/show |
| Roundhill SPOT WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/spow and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/spow |
| Roundhill UBER WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/ubew. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/ubew. |
| Roundhill MSTR WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/mstw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/mstw |
| Roundhill S&P 500® No Dividend Target ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/xdiv. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/xdiv |
| Roundhill Humanoid Robotics ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/humn. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/humn |
| Roundhill Top WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/topw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/topw |
| Roundhill Inverse Dow 30 WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/wdow and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/wdow |
| Roundhill Inverse Russell 2000 WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/wrty and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/wrty |
| Roundhill Inverse Innovation-100 WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/wvoo and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/wvoo |
| Roundhill Inverse S&P 500® WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/wqqq and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/wqqq |
| Roundhill Investment Grade Bond WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/IGBW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/IGBW |
| Roundhill Dow 30 WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/DOWW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/DOWW |
| Roundhill Emerging Markets WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/EMGW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/EMGW |
| Roundhill Developed Markets WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/EFW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/EFW |
| Roundhill Ether WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/ETWP and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/ETWP |
| Roundhill Gold WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/gldw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/gldw |
| Roundhill High Yield Bond WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/HYBW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/HYBW |
| Roundhill Bitcoin WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/BTWP and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/BTWP |
| Roundhill Russell 2000 WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/RTYW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/RTYW |
| Roundhill Innovation-100 WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/QQQW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/QQQW |
| Roundhill Semiconductor WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/SMHW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/SMHW |
| Roundhill S&P 500® WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/VOOW and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/VOOW |
| Roundhill Treasury Bond WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/tsyw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/tsyw |
| Roundhill Gold Miners WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/GDXW. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/GDXW |
| Roundhill Meme Stock Covered Call ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/vybe and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/vybe |
| Roundhill Daily 2X Long Meme Stock ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/yeet and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/yeet |
| Roundhill APP WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/appw and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/appw |
| Roundhill ORCL WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/orcw and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/orcw |
| Roundhill UNH WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Past performance does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at no cost on the Fund’s website at https://www.roundhillinvestments.com/etf/unhw. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/unhw |
| Roundhill WMT WeeklyPay ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. Once available, the Fund’s performance information will be accessible on the Fund’s website at https://www.roundhillinvestments.com/etf/wmt and will provide some indication of the risks of investing in the Fund. |
| Performance One Year or Less [Text] | As of the date of this prospectus, the Fund has not yet commenced operations and therefore does not have a performance history. |
| Performance Availability Website Address [Text] | https://www.roundhillinvestments.com/etf/wmt |